15673997420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{9203}}^1$

素因数の和:9351

約数の個数: 96

約数和(自身を含む): 35329222656

約数和(自身を除く): 19655225236

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 67, 82, 124, 134, 155, 164, 205, 268, 310, 335, 410, 620, 670, 820, 1271, 1340, 2077, 2542, 2747, 4154, 5084, 5494, 6355, 8308, 9203, 10385, 10988, 12710, 13735, 18406, 20770, 25420, 27470, 36812, 41540, 46015, 54940, 85157, 92030, 170314, 184060, 285293, 340628, 377323, 425785, 570586, 616601, 754646, 851570, 1141172, 1233202, 1426465, 1509292, 1703140, 1886615, 2466404, 2852930, 3083005, 3773230, 5705860, 6166010, 7546460, 11697013, 12332020, 19114631, 23394026, 25280641, 38229262, 46788052, 50561282, 58485065, 76458524, 95573155, 101122564, 116970130, 126403205, 191146310, 233940260, 252806410, 382292620, 505612820, 783699871, 1567399742, 3134799484, 3918499355, 7836998710, 15673997420]

約数ペア:

[(1, 15673997420), (2, 7836998710), (4, 3918499355), (5, 3134799484), (10, 1567399742), (20, 783699871), (31, 505612820), (41, 382292620), (62, 252806410), (67, 233940260), (82, 191146310), (124, 126403205), (134, 116970130), (155, 101122564), (164, 95573155), (205, 76458524), (268, 58485065), (310, 50561282), (335, 46788052), (410, 38229262), (620, 25280641), (670, 23394026), (820, 19114631), (1271, 12332020), (1340, 11697013), (2077, 7546460), (2542, 6166010), (2747, 5705860), (4154, 3773230), (5084, 3083005), (5494, 2852930), (6355, 2466404), (8308, 1886615), (9203, 1703140), (10385, 1509292), (10988, 1426465), (12710, 1233202), (13735, 1141172), (18406, 851570), (20770, 754646), (25420, 616601), (27470, 570586), (36812, 425785), (41540, 377323), (46015, 340628), (54940, 285293), (85157, 184060), (92030, 170314)]